i have an acer laptop that connects to the internet via a sprint pcs broadband air card. i have installed a linksys wpc54g pcmcia card on this machine and a belkin wireless card on an ibm machine. is there a way use the ics feature without turning off windows firewall or going into services to restart it?? ics currently works to the second machine (internet and file sharing) but only if i either turn off windows firewall (ugh!!!) or run services.msc from the start button and find windows firewall/ics and restart it. i understand this is a problem with sp3. (connected without incident on sp2 with a weak signal on the sprint card)